Assume that d is a Python dictionary. What does the following Python code produce? for k in d: if d[k] = = v: return kSelect one:

a. a histogram

b. an inverted dictionary

c. a list of tuples

d. a lookup

e. a reverse lookup

D. a lookup

Explanation:

'Looking up' values based on keys from a dictionary is known as key look up.

A dictionary is a data structure used in Python for storing the values of several items.

A dictionary in Python is an unordered collection of items where each item is stored as a key:value pair. In dictionaries, we map an object that maps individual values with unique keys.

A lookup fetches the requested values of keys in the dictionary for operation. In the example given, a lookup is made for the key, K in dictionary, d, checking if its value is v, and returning (printing) k if the lookup is matched.